Individual Calculations March 2015
 Bartha, Sandor  Total change: 21.40  Rating chartPersonal card
 HUN Team League Ch. Budapest Szen Group Round 7-8 Budapest HUN 2015-02-01
RcRownchangeKK*chgGame
 2153 2024 1.50 2 0.84 20 16.80 
  Palla, Akos Botond 2073 HUN0.5010.07201.40 
  Marjanovics, Annamaria wf2232 HUN1.0010.772015.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 HUN Team League Ch. Charousek Group Round 6 Hungary (West) HUN 2015-02-08
RcRownchangeKK*chgGame
 2203 2024 0.50 1 0.23 20 4.60 
  Boronyak, Arpad f2203 HUN0.5010.23204.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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